Ethnobotany is the scientific study of ancient remains of plants which are termed flora. Ethnozoology is the scientific study of animal remains from the past which are called fauna. These studies help to trace the origins of plants and the animals our ancestors fed on and exploited in the past. It is through such studies that crops are classified as indigenous and non-indigenous.   ADVANTAGES OF ETHNOBOTANY AND ETHNOZOOLOGY Advance in Agriculture: Through the study of ethnobotany, it has been established that, Africans were advanced in agriculture. For example ethnobotany has revealed that, the (Dahomey Gap) in modern Benin in West African coastal forest belt is the cradle of yam…